Physics timestep questions@cossacksman Milliseconds since something. The origin of the time is irrelevant, as we are only interested about difference between two time points.

Jun25

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LWJGL: loading textures of various typesThe format of BufferedImages more or less correlates with the created or loaded PNG files, but there is no guarantee about that and there is not much control over it. You can try using BufferedImage.getType() and it may work for you and even for everyone. But it definitely cannot tell the difference between 1, 2, 4 or 8 bit grayscale PNGs.

Flipped model has wrong triangle orderAs far as I know the options are either to do it this way or create a copy of the index buffer with reversed vertex order. If you are rendering reflections, you only need to change the winding order one time if you render all reflected models at once.